Convert the closed shape annotation object into a region of intreset.

Visual Basic

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<Test> _ Public Sub MedicalViewerAnnotationAttributesExample()    Dim myForm As MedicalViewerForm = GetMedicalControl()    Dim medicalViewer As MedicalViewer = myForm.Viewer    Dim annotationAttributes As MedicalViewerAnnotationAttributes = medicalViewer.Cells(0).GetSelectedAnnotationAttributes(-2)    Select Case annotationAttributes.Type       Case MedicalViewerActionType.AnnotationHilite, MedicalViewerActionType.AnnotationRectangle, MedicalViewerActionType.AnnotationEllipse          medicalViewer.Cells(0).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, True)       Case Else          MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite")    End Select    myForm.ShowDialog() End Sub

C#

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public void MedicalViewerAnnotationAttributesExample()  {     MedicalViewerForm myForm = GetMedicalControl();     MedicalViewer medicalViewer = myForm.Viewer;       MedicalViewerAnnotationAttributes annotationAttributes = medicalViewer.Cells[0].GetSelectedAnnotationAttributes(-2);     switch (annotationAttributes.Type)     {        case MedicalViewerActionType.AnnotationHilite:        case MedicalViewerActionType.AnnotationRectangle:        case MedicalViewerActionType.AnnotationEllipse:           medicalViewer.Cells[0].ConvertAnnotationToRegion(RasterRegionCombineMode.Set, true);           break;        default:           MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite");           break;     }     myForm.ShowDialog();  }

• This method works only on the closed shape annotation objects, namely:
  • rectangle annotation.
  • ellipse annotation.
  • hilite annotation.
• Only the selected annotation in the active sub-cell is converted into a region.
• For more information, refer to Working With Annotations.

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference